Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.405
Name: Nuclear technology > Radioactive sources [g21g-4/00] *** (producing neutrons or other subatomic particles, x- or gamma rays, in fusion reactors dig. 1+, in nuclear reactors dig. 5+; in accelerators h05h; x-ray tubes h01j-35/00; gamma masers h01s-4/00) > Radioactive sources other than neutron sources [g21g-4/04]
Description:










Sub-classes under this class:

Class Number Class Name Patents
976/DIG.406 Characterized by constructional features [g21g-4/06] 4
976/DIG.408 With radium emanation [g21g-4/10] 0


Patents under this class:

Patent Number Title Of Patent Date Issued
6417597 Gravitational wave generator Jul. 9, 2002
4406697 Radioactive .sup.57 Co source Sep. 27, 1983
4177378 Long-lived reference cell simulating the .alpha. scintillation of radon-222 Dec. 4, 1979
4059769 Starting material radiation source for Mossbauer investigations of tellurium compounds Nov. 22, 1977
4033884 Calibration source Jul. 5, 1977
4016095 Source of ionizing radiation Apr. 5, 1977
4004970 Radiation source for mossbauer investigations of tellurium compounds and method of preparing same Jan. 25, 1977
4001588 Radioactive heat source and method of making same Jan. 4, 1977
3983219 High purity polonium recovery Sep. 28, 1976
3974088 Mock iodine-125 radiation source Aug. 10, 1976











 
 
  Recently Added Patents
(4942
Managing job execution
Engineered enzymes with methionine-gamma-lyase enzymes and pharmacological preparations thereof
Surface-emitting laser light source using two-dimensional photonic crystal
Performance apparatus and electronic musical instrument
Imaging apparatus having selection unit to select focus detection areas
System and method for improving cache efficiency
  Randomly Featured Patents
Ink jet head
Shim-seal device in rotator assembly of toner hopper
Combined outdoor floodlight unit and photo electric control therefor
Work vehicle and control method for work vehicle
Tow truck vehicle body
2,4-diamino-3-hydroxycarboxylic acid derivatives
Method for estimating one or more parameters of a ultra wideband signal and a receiver system for receiving ultra wideband signals
Device, apparatus and method for removing particulate contamination from the trailing edge of a hard disk drive air bearing
Method of stimulating an immune response by administration of host organisms that express intimin alone or as a fusion protein with one or more other antigens
Hang-a-chip